Venturi tube is short for Venturi tube. The principle of Venturi effect is that when the wind blows over the barrier, the air pressure near the port above the leeward surface of the barrier is relatively low, thereby generating adsorption and causing air flow.
The principle of Venturi tube is actually very simple, it is to make the air flow from coarse to fine, in order to accelerate the gas flow rate, so that the gas in the Venturi tube at the back of the formation of a "vacuum" zone.
The venturi can use air flow to achieve powder delivery. It mainly uses its ejector effect, such as vacuum cleaners, powder conveyors, coolers, flow meters, dryers, and so on.
Iron Venturi tube is generally used for dust removal on the framework, filter cartridge, which is generally used 1 mm thick steel plate made by a single stretch, its characteristics are smooth and beautiful appearance, stable and reliable quality, effective to improve the efficiency and filter dust collector The service life of the bag.